AudioAudio type High Definition Audio (Soft Audio)Audio controller SigmaTel STAC9220Stereo conversion 24-bit (stereo digital-to-analog),24-bit (stereo analog-to-digital)Interfaces:Internal High Definition Audio Bus (HDA)External microphone miniconnector, stereoheadphones/speakers miniconnectorSpeaker Eight 4-ohm speakers (16 ohm total) in the displayOne 12-ohm subwoofer speaker in the baseInternal speaker amplifier 5-W/channel into 16 ohm in the display(10 W total)5-W/channel into 12 ohm subwoofer in the base (5 Wtotal)15 W total system powerVolume controls Keyboard shortcuts or program menusDisplayType (active-matrix TFT) WSXGA+Dimensions:Height 453.5 mm typ (17.85 inches)Width 294.5 typ (11.59 inches)Diagonal 511.1 typ (20.1 inches)Operating angle 0° (closed) to 180°Viewing angles:Horizontal 85/85°Vertical 85/85°Aspect ratio 16:10Pixel pitch 0.2588 mmSupports RGB the international standard of color reproduction8-bit color depth 16.7 M colorsSurface treatment Glare polarizerPower Consumption (panel with backlight) 16.6 W (typ)Controls brightness can be controlled through keyboardshortcutsKeyboardWireless interface to system base with Bluetooth wireless technologyNumber of keys 100 (U.S.); 101 (Europe); 105 (Japan)Key travel:Regular keys 3.0 mm ± 0.3 mm (0.12 inch ± 0.01 inch)Hot keys 1.5 mm ± 0.2 mm (0.59 inch ± 0.01 inch)Touch pad buttons 1.5 mm ± 0.2 mm(0.59 inch ± 0.01 inch)Key spacing 19.05 mm ± 0.3 mm (0.75 inch ± 0.012 inch)Layout QWERTY/AZERTY/KanjiTouch PadX/Y position resolution (graphics table mode)1000 dpiSize:Width 60.75-mm (2.39-inch) sensor-active areaHeight 44.64-mm (1.60-inch) rectangleBattery
